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Our Vacancy

Technical Administrator

  • Defence
  • Contracting /
  • Derby
  • United Kingdom
  • 27/11/25
  • On site
  • Share
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Assystem is an international company with one mission: accelerate the energy transition around the world.


Every day, our 8,000 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy.


We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition.


Drawing on more than 55 years’ experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in the world for nuclear engineering.


To ensure a viable, efficient, and reliable energy future for all


Job Description

Technical Administrator

Contract Duration: 10 months. (PAYE Via Umbrella)

Location: Derby 

Start Date: ASAP

What You Will Be Doing:

You will be supporting a diverse team at all levels and will interact with many other departments across the business. This role will offer a variety of technical and administrative tasks within the team.

  • Supporting the OPHIS engineers and their projects with technical and administrative tasks, with on-the-job training provided.
  • Data entry tasks related to the Operational History of all in-service Submarines.
  • Support in the delivery of technical queries from internal and external customers.
  • Involvement with the reporting of monthly KPIs.

My profile

Who we are looking for:

  • Experience of MS Office software, Excel, Word, PowerPoint,
  • Good written and verbal communication skills at all levels
  • Good numeracy skills
  • Good organisational skills
  • Attention to detail
  • Familiarity working to deadlines and KPIs
  • GCSE English and Maths (or equivalent).

Desirable skills:

  • Experience of inputting and manipulating data in bespoke database systems or Microsoft Office based applications (e.g. Excel and Access, and Power BI), however, on the training can be provided.
  • Experience within an engineering industry.

 **Security clearance**

This role requires the successful candidate to hold a minimum of a Security Check (SC) clearance without any caveats to that clearance.

Due to the nature of work this role will be delivering and for the protection of certain assets, the successful candidate has to be a UK national or in MoD approved cases a Dual National from a non-ITAR country.

We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.

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